1L9U

THERMUS AQUATICUS RNA POLYMERASE HOLOENZYME AT 4 A RESOLUTION

Structural Biology Knowledgebase: 1L9U SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 1L9U

Classification: TRANSCRIPTION

Total Structure Weight: 831275.25

Macromolecule Entities
Molecule Chains Length Organism Details
RNA POLYMERASE, ALPHA SUBUNIT A, B, J, K 314 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
RNA POLYMERASE, BETA SUBUNIT C, L 1118 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Mutation: ΔE622
Gene Name(s): rpoB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
RNA POLYMERASE, BETA-PRIME SUBUNIT D, M 1524 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
RNA POLYMERASE, OMEGA SUBUNIT E, N 99 Thermus aquaticus EC#: 2.7.7.6 IUBMB
Gene Name(s): rpoZ
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SIGMA FACTOR SIGA H, Q 332 Thermus aquaticus Fragment: RESIDUES 92-438
Mutation: ΔI156, ΔQ157, ΔK158, ΔI159, ΔP160, ΔG161, ΔL162, ΔK163, ΔE164, ΔK165, ΔP166, ΔD167, ΔP168, ΔK169, ΔT170
Gene Name(s): sigA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

D, M ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

D, M MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 4.0 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 155.00 α = 90.00
b = 271.20 β = 91.40
c = 155.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-26
  • Released Date: 2002-05-22
  • Deposition author(s): Murakami, K.S., Masuda, S., Darst, S.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4